I was getting Arrowhead distilled and had the family drinking that until I started to make Colloidal. And when I tested the Arrowhead, it was coming up a whopping 75 ppm which is the measurement for spring water! Heck, our tap water measured 139 ppm, so that Arrowhead wasn't too far away.
Well I found some pure water measuring at 5 pm at Smart and Final. We don't have Walmarts around here at all. I don't know where else to look for this water.